Gprof #34


	name: Doxygen Check on PRs

	on:
	pull_request:
	branches:
	- master
	paths:
	- 'include/**'
	- 'kernel/arch/dreamcast/include/**'
	- 'addons/include/**'
	- 'doc/**'
	- 'README.md'

	jobs:
	doxygen:
	runs-on: ubuntu-latest

	env:
	KOS_BASE: ${{ github.workspace }} # Sets KOS_BASE to the repository root
	KOS_ARCH: dreamcast

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Cache Doxygen 1.11.0
	uses: actions/cache@v4
	id: cache-doxygen
	with:
	path: ./doxygen-1.11.0
	key: doxygen-1.11.0-${{ runner.os }}

	- name: Install Doxygen 1.11.0
	run: \|
	if [ ! -f doxygen-1.11.0/bin/doxygen ]; then
	sudo apt install -y wget
	wget https://github.com/doxygen/doxygen/releases/download/Release_1_11_0/doxygen-1.11.0.linux.bin.tar.gz
	tar -xzf doxygen-1.11.0.linux.bin.tar.gz
	rm doxygen-1.11.0.linux.bin.tar.gz
	fi
	sudo cp doxygen-1.11.0/bin/* /usr/local/bin/

	- name: Generate Doxygen Documentation and Display Warnings Only
	run: \|
	# Run Doxygen and redirect all output to a temporary log
	doxygen doc/DoxyfileCheck > doxygen_output.log 2>&1

	# Count the warnings and store the count in a variable
	warning_count=$(grep -c "warning:" doxygen_output.log)

	# Extract only warnings and display them if any are found
	if [ "$warning_count" -gt 1 ]; then
	echo "Doxygen generated warnings:"
	grep "warning:" doxygen_output.log
	exit 1
	else
	echo "Doxygen documentation generated succesfully."
	fi

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